Vehicle Area Network
At the media layer, VAN is a differential bus with dominant and recessive states signalling ones and zeros much like CAN bus. The data is encoded using enhanced Manchester which sets it apart from almost every other line signalling protocol. This encodes blocks of 4 bits as 3 non-return-to-zero encoded bits followed by 1 Manchester encoded bit.
- http://graham.auld.me.uk/projects/vanbus/ More VAN bus information
|This article about an automotive technology is a stub. You can help Wikipedia by expanding it.|